3P+N 63A 220V/380V phase selector ATS automatic transfer switch.
* [Automatic Transfer Function]: In case of main power failure or voltage anomalies, ATS automatically shifts the load from the main source to the backup source, ensuring uninterrupted power supply.
* Priorities: L1 > L2 > L3.
* Power Balance: ATS ensures smooth switching between the main and backup sources, preventing power fluctuations or disturbances.
* Auto Restart: Upon main power recovery, ATS automatically transfers the load back to the main source, ensuring a seamless system restart.
Features
▄ Over current(>A)setting range: 1-63A,80A, 100A
▄ Rated voltage: AC 3*220V(N, L1, L2, L3)
▄ Rated frequency: 50/60Hz
▄ >U setting range: 230-300V
▄ <U setting range: 140-210V
▄ Voltage hysteresis: 5V
▄ Overvoltage trip delay: 0.1s;>350V: 0.02s